I don't mean to derail the thread, but how is the funeral or wedding of a heretic an "important occasion"?

 
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Hey guys look, we got ourselves a live one here!

Yes, IM the one misrepresenting canon law.  
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I’m the one who’s reinterpreting the following:
1.  A tolerance which requires a bishops permission = a blanket allowance to go whenever. 
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2.  A civil duty or honor = honoring a family member. 
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3.  Grave reason = honoring a family member. 
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4.  That a Protestant wedding on Saturday or a funeral = a Protestant “Communion meal”.
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5.  That a new mass = a Protestant service.
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6.  Protestant wedding toleration = toleration for a new mass (passive only).
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7.  Attendance at a new mass violates 4-5 other, specific canon laws, in a grave way, but no matter...the one about Protestant weddings is good enough for me.  I’ll go.   
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8.  Etc, etc.  There are more illogical and immoral equivocations made but who has time to list them all?
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This thread is a train wreck.  Y’all should be ashamed. 

I’d love to hear you explain how.

Start with your #1

1.  A tolerance which requires a bishops permission 

Does the canon require a bishop's permission in all cases?

You could have looked at the canon or reviewed these threads.

It's clear you don't want to continue, which may be for the best.